Prototype upgrade. Variant-specific shield distributor and hardened protection plate for torso must meet Ordnance Commission spec.
— Official description for chestplate[2]

Mjolnir Powered Assault Armor/Cain is an experimental variant of Mjolnir Powered Assault Armor featured in Halo Online.[2] It is currently undergoing testing by SPARTAN-IVs on Anvil station.


  1. Cain isn't strictly classified under any type of Mjolnir armour, presumably due to being experimental.


  1. Twitter - GrimBrotherOne
  2. 2.0 2.1 YouTube - Ready Up Live, HALO ONLINE TRAILER ANALYSIS
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